Question

the Sixth class interval for a group data whose first two class intervals are 10 - 15 15 - 20 is​

Answer 1

Answer:

35-40 is the correct answer.

Step-by-step explanation:

the Sixth class interval for a group data whose first two class intervals are 10 - 15 15 - 20 .is from the first two intervals,we can observe that the class size is 5. So,the sixth class interval will be 35-40.

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